linux-kernel - [PATCH v2] scripts/tags.sh: don't parse `ls` for $ALLSOURCE

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <20180517212621.i6ljgrcfhhadrkij@gmail.com>
Date:   Thu, 17 May 2018 11:26:21 -1000
From:   Joey Pabalinas <joeypabalinas@...il.com>
To:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Cc:     Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Arend van Spriel <arend.vanspriel@...adcom.com>,
        Robert Jarzmik <robert.jarzmik@...e.fr>,
        Joey Pabalinas <joeypabalinas@...il.com>
Subject: [PATCH v2] scripts/tags.sh: don't parse `ls` for $ALLSOURCE_ARCHS
 generation

Parsing `ls` is fragile at best and _will_ fail when $tree
contains spaces. Replace this with a glob-generated string
and directly assign it to $ALLSOURCE_ARCHS; a subshell is
implied by $(), so `cd` doesn't affect the current working
directory.

Signed-off-by: Joey Pabalinas <joeypabalinas@...il.com>

 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/scripts/tags.sh b/scripts/tags.sh
index 78e546ff689c2d5f40..a4b089aa35efbc0a13 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -29,14 +29,11 @@ fi
 ignore="$ignore ( -path ${tree}tools ) -prune -o"
 
 # Find all available archs
 find_all_archs()
 {
-	ALLSOURCE_ARCHS=""
-	for arch in `ls ${tree}arch`; do
-		ALLSOURCE_ARCHS="${ALLSOURCE_ARCHS} "${arch##\/}
-	done
+	ALLSOURCE_ARCHS="$(cd "${tree}arch/" && echo *)"
 }
 
 # Detect if ALLSOURCE_ARCHS is set. If not, we assume SRCARCH
 if [ "${ALLSOURCE_ARCHS}" = "" ]; then
 	ALLSOURCE_ARCHS=${SRCARCH}
-- 
2.17.0.rc1.35.g90bbd502d54fe92035.dirty

Download attachment "signature.asc" of type "application/pgp-signature" (834 bytes)